Douglas County, COLORADO — 8-Hour Ozone (2015) nonattainment — Denver Metro/North Front Range, CO - (Serious)
What is the pollutant / naaqs for Douglas County, COLORADO — 8-Hour Ozone (2015) nonattainment — Denver Metro/North Front Range, CO - (Serious)?
For Douglas County, COLORADO, pollutant / naaqs is 8-Hour Ozone (2015); nonattainment area name is Denver Metro/North Front Range, CO - (Serious); data current as of is September 30, 2026, verified against its source on 2026-10-05.
Douglas County | 8-Hour Ozone (2008) | | Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Severe 15) | 8-Hour Ozone (2015) | | Denver Metro/North Front Range, CO - (Serious)
— www3.epa.gov, retrieved 2026-10-05
- Row ID
- denver-metro-north-front-range-co-serious our reading
- State
- COLORADO our reading
- County or area
- Douglas County verified
- Pollutant / NAAQS
- 8-Hour Ozone (2015) verified
- Nonattainment area name
- Denver Metro/North Front Range, CO - (Serious) verified
- Data current as of
- September 30, 2026
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Source
- www3.epa.govhttps://www3.epa.gov/airquality/greenbook/ancl.html